Swimmer profile
Mason McCarthy
Male13-14Aspire Aquatics of ColoradoCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
42.08
35.96
▲ 6.12
31.95
▲ 4.01
100 Free LCM
1:40.15
1:29.21
▲ 10.94
1:11.90
▲ 17.31
200 Free LCM
—
—
2:44.79
50 Back LCM
55.81
46.89
▲ 8.92
40.22
▲ 6.67
100 Back LCM
2:03.61
1:47.88
▲ 15.73
1:32.94
▲ 14.94
200 Back LCM
—
—
3:16.87
50 Breast LCM
1:01.19
51.28
▲ 9.91
40.58
▲ 10.70
100 Breast LCM
2:15.95
1:49.93
▲ 26.02
1:29.97
▲ 19.96
200 Breast LCM
—
—
3:19.60
50 Fly LCM
58.70
46.82
▲ 11.88
39.01
▲ 7.81
100 Fly LCM
—
—
1:28.82
200 IM LCM
—
—
3:06.74
Improvement<0.5s0.5–2s2–5s5s+Slower
📊 All Attempts by Event
Chronological history of every recorded swim. Click an event to expand its attempt list.